On Nov 1, 8:46 pm, "theo... / gmail.com" <theo... / gmail.com> wrote:
> On Nov 1, 10:05 pm, vj... / path.berkeley.edu wrote:
>
> > theo... / gmail.com wrote:
> > > ...Anyhow, so I'm trying to find the fastest way to
> > > compute a dot product...
>
> > require 'narray' # not pure ruby
>
> This doesn't appear to be a standard library.  Is it available through
> rubygems?

http://www.google.com/search?q=narray